When a monster would be Summoned, OR a Spell/Trap Card is activated: Pay half your Life Points; negate the Summon or activation, and if you do, destroy that card.
Near Mint Unlimited - $1.90
Lightly Played Unlimited - $1.80
Moderately Played Unlimited - $1.65
Heavily Played Unlimited - $1.45
Damaged Unlimited - $1.25